AIUR-03-3R3K

Series:	AIUR-03
Packaging:	Bulk
Part Status:	Obsolete
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	3.3µH
Tolerance:	±10%
Current Rating:	2.9A
Current - Saturation:	5.5A
Shielding:	Unshielded
DC Resistance (DCR):	25 mOhm Max
Q @ Freq:	20 @ 7.96MHz
Frequency - Self Resonant:	79MHz
Ratings:	--
Operating Temperature:	-25°C ~ 85°C
Inductance Frequency - Test:	7.96MHz
Mounting Type:	Through Hole
Package / Case:	Radial
Supplier Device Package:	--
Size / Dimension:	0.354" Dia (9.00mm)
Height - Seated (Max):	0.472" (12.00mm)

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Introduction

Fixed inductors, also known as fixed coils, are components used in electrical circuitry to store energy in the form of a magnetic field. The AIUR-03-3R3K is a common type of fixed inductor, with a variety of uses in a variety of electrical and electronic systems. This article will look at the application field and working principle of the AIUR-03-3R3K.

Application Field

The AIUR-03-3R3K is a type of high current inductor, commonly used in high power circuits, including power supplies, LED lighting, motor and inverter circuit modules and other electronic systems. During the application, the emphasis is put on the high frequency response, high current/high energy type.The AIUR-03-3R3K is also a common choice for voltage stabilization applications in communication and automotive power systems, thanks to its high stability and reliability.

Working Principle

The AIUR-03-3R3K is a fixed inductor composed of a core and coil. It works on the principle of magnetic flux, meaning that when a current passes through the coils, it creates an effect that stores energy in the form of a magnetic field around the core. This magnetic field is then released during a process known as inductance.Inductance is the ability of a coil or wire to resist changes in the current passing through it. So, when the current passes through the AIUR-03-3R3K, the released magnetic field causes a reaction in the opposite direction, causing the inductor to “resist” the change in current, which results in a stabilizing effect in the circuit.The frequency response and current ratings for the AIUR-03-3R3K are excellent, with a frequency range of up to 15MHZ and a maximum current rating of 3.3 amps. This makes it suitable for use in a wide variety of applications.

Conclusion

The AIUR-03-3R3K is a high current induction device, commonly used in high power systems for voltage stabilization and other purposes. The principle of operation involves storing energy in the form of a magnetic field, and then releasing it during inductance, creating a stabilizing effect in the circuit. Its frequency range and current rating make it suitable for a wide range of applications.

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